eval_smolvla_harvest_v1-2_multitask
收藏资源简介:
该数据集由LeRobot创建,专注于机器人领域,适用于机器人控制、模仿学习或强化学习任务。数据集结构包括动作数据(如左右机械臂的关节位置和夹爪位置)、观察状态(与动作数据类似)、来自三个摄像头的图像观察(分辨率分别为480x640和360x640,RGB三通道),以及时间戳、帧索引、episode索引和任务索引等元数据。数据以parquet格式存储,帧率为20 fps,总数据文件大小为100 MB,视频文件大小为200 MB,但总episodes、frames和tasks数量为0,可能表示数据集为空或未完整记录。机器人类型为bi_so_follower,可能表示双臂或特定机器人配置。
This dataset was developed by LeRobot, targeting the robotics domain, and is applicable to robotics control, imitation learning, and reinforcement learning tasks. The dataset structure encompasses action data (e.g., joint positions and gripper positions of the left and right robotic arms), observation states (analogous to action data), image observations from three cameras (with resolutions of 480x640 and 360x640 respectively, with three RGB channels), as well as metadata including timestamps, frame indices, episode indices, and task indices. The data is stored in Parquet format at a frame rate of 20 fps. The total size of the data files is 100 MB, while the video files amount to 200 MB. Nevertheless, the total counts of episodes, frames, and tasks are 0, which may imply that the dataset is empty or has not been fully recorded. The robot type is bi_so_follower, which may refer to a dual-arm or specific robotic configuration.
数据集概述
数据集名称:eval_smolvla_harvest_v1-2_multitask
许可证:Apache-2.0
任务类别:机器人技术(Robotics)
标签:LeRobot
数据集来源
该数据集使用 LeRobot 框架创建。
数据结构
数据集包含详细的元信息,关键结构如下:
- 机器人类型:bi_so_follower
- 帧率(FPS):20
- 数据文件大小:约 100 MB
- 视频文件大小:约 200 MB
- 数据路径:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频路径:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
特征(Features)
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [12] | 包含左右手臂的肩部、肘部、腕部及夹爪的12个位置控制量 |
observation.state |
float32 | [12] | 观测状态,与动作维度一致,包含12个位置量 |
observation.images.camera1 |
video | [480, 640, 3] | 第1台摄像头采集的视频,分辨率 480x640 |
observation.images.camera2 |
video | [480, 640, 3] | 第2台摄像头采集的视频,分辨率 480x640 |
observation.images.camera3 |
video | [360, 640, 3] | 第3台摄像头采集的视频,分辨率 360x640 |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 整体索引 |
task_index |
int64 | [1] | 任务索引 |
数据可视化
可通过 LeRobot 可视化工具 直接查看该数据集内容。
引用信息
当前引用信息暂缺。



